Orthosis



FIG. 1 is a perspective view of an orthosis, showing our design;

FIG. 2 is an interior side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is an exterior side view thereof; and,

FIG. 5 is a rear view thereof.

The broken lines illustrate unclaimed structure.

CLAIM The ornamental design for an orthosis, as shown and described.